Nikolic rhymes with:
bucolic, collick, melancholic, alcoholic, anabolic, balik, bialik, bolich, bolick, bucolic, collick, diastolic, falik, folic, frolic, holick, hollick, hyperbolic, kovalik, kowalik, kralik, krolick, malec, melancholic, metabolic, michalec, nonalcoholic, parabolic, phenolic, polich, pollick, symbolic, vitriolic, workaholic
Nikolic sounds like:
naugles, necklace, necklaces, neoclassic, nicholas, nicholas', nicholas's, nicholes, nicholls, nichols, nichols', nichols's, nickel's, nickels, nicklas, nicklaus, nicklaus's, nickles, nickless, nickolas, nickols, nicolas, nicolaus, nicole's, nicolls, nicolosi, nicols, nikolaus, nikolich, niziolek, nogales, nozzles, nuckles, nuckolls, nuckols, nucleic, nucleus